c_compiler_version:        # [linux or osx]
  - 15.2.0                 # [linux]
cxx_compiler_version:      # [linux or osx]
  - 15.2.0                 # [linux]
fortran_compiler_version:
  - 14.3.0                 # [osx or linux]
libxml2:
  - 2.14.4
